got to try economy comfort on a domestic run today, on the A332 flying ATL-SLC. i ended up in 10A, which was a fabulous seat. (yes, i like bulkhead windows anyway, and this was a particularly good one.) the extra recline is noticeable, and the bulkhead legroom is good. the other rows did have more legroom than standard, and my knees would have liked them, but with the extra recline, the laptop may have been a problem. the product is clearly designed for sleepers...
roomwise, row 10 is great, but it is missing a window. you get a far-forward window, and fully reclined, the window behind you is quite usable. (the recline took me from no window to nearly a full window at my side..)